RequestPersistable

The RequestPersistable interface extends the Persistable interface, enabling a Web Bean’s state to be restored from a HTTP request (as a URL parameter or as FORM values) or directly from the RequestKeys.

This interface has only two methods— restoreStateFromRequest(rk: RequestKeys) and restoreStateFromRequest(rk: RequestKeys, keyName: String). The interface is designed to interact with a special collection called the RequestKeys.